Name each ehci driver uniquely.
This remove the warning printed at each arm boot :
module_register: cannot register simplebus/ehci from kernel; already loaded from kernel
Name each ahci driver uniquely.
This remove the warning printed at each arm boot :
module_register: cannot register simplebus/ahci from kernel; already loaded from kernel
r307825 and r333017 disallow building FreeBSD-HEAD from 9.x or 10.x
versions that have some clang issues. The minimum supported Subversion
revisions and osreldates containing the fix are:
Version Min Rev osreldate
9.x r286035 903509
10.x r286033 1002501
9.3 is the final 9.x release and does not contain the r286035 fix.
10.3 is the first 10.x release with the fix. Thus, in practice 10.3 is
the oldest release that can build HEAD.
Although it may still be possible to build HEAD from an up-to-date
stable/9 it's not worth maintaining the special case when the branch
itself is unsupported and there are no usable releases from that branch.
Old UPDATING entries can be removed and the Clang warning in UPDATING
may be updated, in a future commit.
Approved by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D15209
Previously, get_keyid() was returning the address of the receive key
instead of the transmit key when renegotiating the transmit key. This
could either hang the card (if a connection was only offloading TLS TX
and thus had a receive key address of -1) or cause the connection to
fail by overwriting the wrong key (if both RX and TX TLS were
offloaded).
Submitted by: Harsh Jain @ Chelsio
Sponsored by: Chelsio Communications
A pipe was was left over from a development version of pdeathsig.c and
is not needed.
Process C waits for a signal that'll be generated when process B
exists. Process B waits for process D to send it a byte via pipe_db
before it exits. Process D sends the byte after it has started
ptrace()ing process C. The point of the test is to show that process C
receives the signal because process B exited, even though C has been
reparented to process D. The pipe pipe_cd isn't doing anything useful
(though in an earlier version of the patch it did). Clean that up by
removing the useless pipe.
Submitted by: Thomas Munro
MFC after: 6 days
Differential revision: https://reviews.freebsd.org/D15214
While here predict false.
Note the code is wrong (regardless of this change). Dereference of the
pointer can race with module unload. A fix would set the probe to a
nop stub instead of NULL.
WHile gate_shift was present in the NM_CLK macro it wasn't set into the
clock definition structure resulting in NM clocks not being correctly
gated when they should.
If the module wasn't enabled by the bootloader it will have stayed ungated.
Switch test between zero based factor and power of two one.
This resulted in a miscalculation of the factor if it was a power
of two one.
Some clocks frequencies were not calculated correctly because of that.
Cached counters are typically zero at this point so it performs
avoidable atomics. Everything reading them also reads the cached
ones, thus there is really no point.
Reviewed by: jeff
Add a driver that match on 'rockchip,gpio-bank', this compatible
string is found on almost all RockChip SoC so this driver is compatible
with almost all of the RockChip SoCs.
The only features missing for this driver are :
- Interrupts support
- Debouncing
they are more in order of cache line use as one passes
through the tcp_input/output paths (non-errors most likely path). This
helps speed up cache line optimization so that the tcp stack runs
a bit more efficently.
Sponsored by: Netflix Inc.
Differential Revision: https://reviews.freebsd.org/D15136
Add pinctrl driver for RockChip SoCs. This device manage which function
to set on which pin and some other properties like pull up/down, drive
strength etc ...
For now the driver only support RK3328 but it is versatile enough to
add support for other RockChip SoC in the future.
RockChip GRF (General Register Files) is present on almost all RockChip
SoC and is used to control some area of the system like iomuxing, gpio
or usb phy.
We need it to be probed and attached early in the boot process so
subclass syscon_generic and set the pass to BUS_PASS_BUS + BUS_PASS_ORDER_MIDDLE.
The APL31 NDA errata is APL30 public errata. Add the reference and
provide the description [2].
Noted by: emaste [2], rpokala [1]
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
This patch adds support for gpio and gpioled into ARMADA38X kernel
config.
Reviewed by: andrew
Obtained from: Semihalf
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D14758
This patch replaces in-driver FDT parsing, which was
needed for setting initial values on GPIO pins.
Now FDT is parsed by generic kernel code, pins are set
by invoking gpio_map_gpios method.
Submitted by: Patryk Duda <pdk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D14757
This patch implements and exports functions described
in gpio_if.m file. It also uses new gpiobus_attach_bus function
instead of adding gpioc and gpiobus as children. It removes
ulgy reading SoC ID and related if..else, so it depends only on
data read from FDT.
Submitted by: Patryk Duda <pdk@semihalf.com>
Reviewed by: manu
Obtained from: Semihalf
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D14756
This is the first step (after the recent refactoring of some common
code) to supporting the Linuxulator on arm64.
Reviewed by: andrew
Sponsored by: Turing Robotic Industries Inc.
Differential Revision: https://reviews.freebsd.org/D15187
If the workaround is activated, always send IPI for wake up, not rely
on the write to the monitor line. This fixes Appolo Lake machines
early hang in sched_bind(), without requiring user to manually select
idle method.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Use designated initializers for the idlt_tlb elements.
Remove strstr() use, add flag field to detect supported MWAIT.
Use nitems() instead of the terminating NULL entry for idle_tlb.
Move several functions into cpu_idle_* namespace.
Based on the discussion with: bde
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
here with HPTS so these includes aren't necessary.
Comments from rrs:
Yeah I had those in there in our version so I could
validate the range in amd64 with the DMAP_VM but for
some reason those don't work in head anymore.. Forgot
to purge the headers :)
Submitted by: Kevin Bowling
Reviewed by: rrs
Differential Revision: https://reviews.freebsd.org/D15164
- Microsemi SCSI driver for PQI controllers.
- Found on newer model HP servers.
- Restrict to AMD64 only as per developer request.
The driver provides support for the new generation of PQI controllers
from Microsemi. This driver is the first SCSI driver to implement the PQI
queuing model and it will replace the aacraid driver for Adaptec Series 9
controllers. HARDWARE Controllers supported by the driver include:
HPE Gen10 Smart Array Controller Family
OEM Controllers based on the Microsemi Chipset.
Submitted by: deepak.ukey@microsemi.com
Relnotes: yes
Sponsored by: Microsemi
Differential Revision: https://reviews.freebsd.org/D14514
